Satin dark gray anodized 6061-T6 aluminum wingnuts with stainless steel helicoil inserts. Grade 5 (6Al-4V) titanium M6 x 93mm studs and t-nuts. For use with Foil Drive Gen 2 MAX (not for use with SLIM). Will work on boards with either Futures style tracks or deep tracks. Designed to be used with any mast that uses M6 hardware, suitable for F-One.
